Patrick Duffy

as Patrick Duffy (uncredited)

as Richie

as Christian

as Grayson Wadsworth

as Oliver Watson

as Frank Haven

as Mayor Evans

as Bruce Turner

as James Connolly

as Cap the Dog (voice)

as Adoptee #3

as Larry Woodcock

as Jeff Corrigan

as Actor in Black and White Movie

as Mark Harris

as Elder

as Self

as Pops

as Bobby Geiser

as Col. Paul Tibbets

as John

as Stephen Austin

as Uncle Norman

as Mack

as Richard Harland

as Max Tucker

as Howard

as Patrick Duffy

as Tomas 'Swede' Lundstrom

as John Dillman

as Narrator

as Dr. Andrew Jordan

as Self

as Self

as Bobby Ewing

as Steve Murtaugh

as Mark Harris

as Bobby Ewing

as Mark Harris

as Dr. Brad Russell

as Self (archive footage)

as Mecénás

as Mark Harris

as Lewis Baker

as Self

as Jim

as Self

as Henderson

as Harry Baranski

as Mr. Here/Himself

as Frank Lambert